National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Showers in Vicinity and Windy

14°F

-10°C

Humidity 85%
Wind Speed W 37 G 44 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 50.00 mi
Wind Chill-9°F (-23°C)
Last update 29 Mar 6:51 pm EDT
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Partly cloudy, with a low around 15. Wind chill values as low as -7. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.

    Low: 15 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: A slight chance of rain between 4pm and 5pm, then a chance of freezing rain. Partly sunny, with a high near 35. Very windy, with a west wind 45 to 55 mph increasing to 55 to 65 mph in the afternoon. Winds could gust as high as 85 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 35 °F

    Very Windy.
    Partly Sunny
    then Chance
    Rain/Freezing
    Rain

  • Monday Night

    Monday Night: A chance of snow and freezing rain before 10pm, then a chance of snow after midnight. Mostly cloudy, with a low around 26. Very windy, with a west wind 40 to 50 mph decreasing to 25 to 35 mph. Winds could gust as high as 60 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 26 °F

    Chance Wintry
    Mix and Very
    Windy then
    Chance Snow
    and Windy

  • Tuesday

    Tuesday: Snow likely before 2pm, then rain. High near 37. Windy, with a southeast wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Windy. Snow
    Likely then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain. Patchy fog. Low around 28. Very windy, with a southeast wind 45 to 55 mph becoming southwest after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 90%.

    Low: 28 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain before 11am, then showers likely, mainly between 11am and 2pm. High near 38. Very windy. Chance of precipitation is 80%.

    High: 38 °F

    Rain and Very
    Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 17. Very windy.

    Low: 17 °F

    Chance Snow
    and Very
    Windy

  • Thursday

    Thursday: A 40 percent chance of snow. Mostly cloudy, with a high near 25. Very windy.

    High: 25 °F

    Chance Snow
    and Very
    Windy

  • Thursday Night

    Thursday Night: Snow. Low around 19. Very windy. Chance of precipitation is 80%.

    Low: 19 °F

    Snow and Very
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 15. Wind chill values as low as -7. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.
Monday
A slight chance of rain between 4pm and 5pm, then a chance of freezing rain. Partly sunny, with a high near 35. Very windy, with a west wind 45 to 55 mph increasing to 55 to 65 mph in the afternoon. Winds could gust as high as 85 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A chance of snow and freezing rain before 10pm, then a chance of snow after midnight. Mostly cloudy, with a low around 26. Very windy, with a west wind 40 to 50 mph decreasing to 25 to 35 mph. Winds could gust as high as 60 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Snow likely before 2pm, then rain. High near 37. Windy, with a southeast wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain. Patchy fog. Low around 28. Very windy, with a southeast wind 45 to 55 mph becoming southwest after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 90%.
Wednesday
Rain before 11am, then showers likely, mainly between 11am and 2pm. High near 38. Very windy. Chance of precipitation is 80%.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17. Very windy.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 25. Very windy.
Thursday Night
Snow. Low around 19. Very windy. Chance of precipitation is 80%.
Friday
Rain, snow, and freezing rain, becoming all snow after 11am. High near 27. Very windy. Chance of precipitation is 80%.
Friday Night
Rain and snow likely. Cloudy, with a low around 21. Windy. Chance of precipitation is 70%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 30. Very windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 21. Very windy. Chance of precipitation is 60%.
Sunday
Rain and snow likely. Cloudy, with a high near 32. Very windy. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
7:51 pm EDT Mar 29, 2026
Forecast Valid:
8pm EDT Mar 29, 2026-6pm EDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation